Products Category

Prism

Prism is an optical element that bends light according to the specific angle between the outgoing light and the incident light. By precisely controlling the angle of its polished surface, it can realize reflection, deflection or rotation, and dispersion of light beams. Widely used in laser optical systems, optical imaging, machine vision, biomedical and other fields.

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Product Description

Shanghai Optics can provide prisms of different materials and precision according to customer's customized requirements, including rectangular prisms, Dove prisms, pentagonal prisms, corner cube prisms, roof prisms, special-shaped prisms, dispersion prisms, etc.

Product Parameters

Technical Parameters	technical indicators
precision	standard	high precision
Material	BK7, K9, quartz, sapphire, silicon, germanium, zinc selenide, calcium fluoride, magnesium fluoride, zinc sulfide, lithium fluoride, barium fluoride, etc.
Dimensional tolerance	±0.1 mm	±0.05mm
Angle Tolerance	＜1′ ＜30"
smoothness	40/20, 60/40	10/5, 20/10
Effective aperture	>85%
face shape	λ /4 @632.8 nm	λ /10 @632.8 nm
Tacha	<6'	< 1′
Verticality	<12'	< 1′
Chamfer	Protective chamfer or according to customer requirements
coating	Customized according to customer requirements